Home / 11,831,873.60-17,749,773.44-4,153,528.01

Finding the Fourth Proportional to 11,831,873.60, 17,749,773.44 and 4,153,528.01

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Solution

The fourth proportional to 11,831,873.60, 17,749,773.44 and 4,153,528.01 is: 6,230,981.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,831,873.60 : 17,749,773.44 = 4,153,528.01 : x
  2. Step 2: Convert to fraction form
    11,831,873.60/17,749,773.44 = 4,153,528.01/x
  3. Step 3: Cross multiply
    11,831,873.60x = 17,749,773.44 × 4,153,528.01
  4. Step 4: Simplify right side
    11,831,873.60x = 73,724,181,044,677.55
  5. Step 5: Solve for x
    x = 73,724,181,044,677.55/11,831,873.60
  6. Step 6: Final answer
    x = 6,230,981.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.